APA
E.U.A. Consumer and Marketing Service, . (1968). Working reference of livestock regulatory establishments circuits and officials. Washington Ñ Government Printing Office: .
Chicago
E.U.A. Consumer and Marketing Service, . 1968. Working reference of livestock regulatory establishments circuits and officials. Washington Ñ Government Printing Office: .
Harvard
E.U.A. Consumer and Marketing Service, . (1968). Working reference of livestock regulatory establishments circuits and officials. Washington Ñ Government Printing Office: .
MLA
E.U.A. Consumer and Marketing Service, . Working reference of livestock regulatory establishments circuits and officials. Washington Ñ Government Printing Office: . 1968.
